Proway Optics & Electronics established in 1990s, as hi-tech industrial enterprise and professional supplier of microscope, we are specialized in manufacturing all kinds of conventional compound of microscopes and its accessories, which are highly been applied and used in such domains as education, sanitation, industry and scientific research and etc. Proway Optics & Electronics always commit ourselves to following the latest development of world leading Optics and Electronics technology, developing high-performance instrument and satisfying with expanding demands of end-users. Proway products are becoming more and more welcomed to customers around the world through our international sales and distribution network. The company is making continuous efforts to provide our users with technology support, excellent quality and best after-sale service. contact me directly: enigma at proway-microscope.comenigma.proway at yahoo.com